WO1992022048A1 - Übertragungsverfahren für ein infrarot-fernsteuersystem - Google Patents
Übertragungsverfahren für ein infrarot-fernsteuersystem Download PDFInfo
- Publication number
- WO1992022048A1 WO1992022048A1 PCT/CH1992/000100 CH9200100W WO9222048A1 WO 1992022048 A1 WO1992022048 A1 WO 1992022048A1 CH 9200100 W CH9200100 W CH 9200100W WO 9222048 A1 WO9222048 A1 WO 9222048A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transmitter
- burst
- transmission
- signals
- key
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000001960 triggered effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 44
- 239000003990 capacitor Substances 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 3
- 238000012432 intermediate storage Methods 0.000 claims description 2
- 230000003252 repetitive effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract 2
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 238000010924 continuous production Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/16—Electric signal transmission systems in which transmission is by pulses
- G08C19/28—Electric signal transmission systems in which transmission is by pulses using pulse code
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
- H05B47/195—Controlling the light source by remote control via wireless transmission the transmission using visible or infrared light
Definitions
- the present invention relates to a transmission method for an infrared remote control system for transmitting data sequences or telegrams, triggered by long and short keystrokes on a keyboard, between a transmitter and a receiver, where the different key presses of the keyboard are interpreted.
- Pseudo-continuous processes for example the sequential running through a series of discrete control values, are conventionally carried out during a keystroke, for example in the case of remote control by transmitting one command per step, or by transmitting a few commands, the non-arrival of a command during a certain time as the end of the Keypress is interpreted, or controlled by the transmission of the beginning and end of the keypress
- Data sequences i.e. So-called transmission protocols are used for data which are represented by on or off states.
- a station transmits such data sequences, for example with the aid of high-frequency waves, and a receiving station evaluates the received data sequences, for which purpose it must know the transmission protocol. This essentially determines the form and content of the transmitted data and only makes it evaluable.
- the object of the invention is to find a transmission method that ensures the safe transmission of a long key press with the smallest possible number of commands, the end of the key press should be recognized as accurately as possible, and which only requires a limited amount of energy
- repeat signals R are transmitted repeatedly by the transmitter from pressing until the key on the keyboard is released, the release of the key generating a separate changeover signal S and ending the transmission of the repeat signals R, and for transmission the repetition and changeover signals R and S a burst-pause modulation method is provided in the transmitter, the number of burst periods per burst packet of duration TB, and the burst intervals TAO, TA1 ... being chosen in such a way that during the pauses with a power supply low voltage and capacity to charge a memory via a DC / DC converter, which provides the necessary energy and voltage amplitude for the transmission
- a preferred embodiment of the invention is characterized in that a circuit is provided which, in the receiving device, does not interpret the lack of a repeat command as the end of the key press but only as an interruption
- a further, preferred embodiment of the invention is characterized in that the first repeat signal is emitted after a longer pressing of the key than 400 milliseconds and is repeated at intervals of at most 1 second until the key is released.
- a special, preferred embodiment of the invention is characterized in that a circuit is provided in the receiver, which after receiving a
- pseudo-continuous processes can be reliably controlled with the aid of a long button press on the transmitting device, for example of several seconds. If the repetition signal is interrupted, the process is not interrupted, but merely interrupted, and can be continued when the repetition signals are received again.
- a dimming process which is initiated and continued by means of a long push of a button is not interrupted because of the interruption of the transmission signal, for example by temporarily covering the transmitter-receiver connection, but merely interrupted.
- the dimming process is continued in the original direction.
- a changeover signal is sent, for example, as a separate command for a light control.
- This changeover signal indicates the end of the current process, for example the dimming process described.
- the direction of the dimming function can be reversed and the next repeat signals received cause a dimming effect opposite to the original direction.
- the preferred embodiments of the invention provide that 16 periods are used per burst packet, and the interval between breaks is at least 10 times the burst packet length
- Another preferred embodiment provides that four different information units with four different burst distances are used, with one information unit each for identifying the start or. the end of the data sequence and to represent states 0 and 1.
- the method according to the invention makes it possible to reliably transmit telegrams or data sequences even with transmitters with a weak energy supply. It is now possible for the transmitter to refresh its energy store during the burst intervals in order to send out the next burst packet with sufficient power.
- the energy store no longer has to be dimensioned so large to ensure uninterrupted transmission power. Smaller-sized energy stores are also noticeably smaller in terms of dimensions and weight than larger energy stores, which means reduced dimensions and smaller weight, and thus greater ease of use, especially for hand transmitters
- FIG. 1 is a block diagram of the transmitter according to the invention
- Figure 3 The telegram structure of a telegram to be transmitted
- FIG. 7 is a block diagram of the receiver according to the invention.
- Figure 8 is a block diagram of the preamplifier
- Figure 9 A diagram of the signal transmission depending on a long T.
- Pushing a button and the corresponding light control Figure 10 A diagram of the signal transmission depending on a short
- FIG. 1 shows the block diagram of the transmitter 10.
- the transmitter 10 is, for example, an infrared transmitter for controlling various electrical consumers, such as lighting fixtures, audio devices and window blinds.
- the transmitter 10 consists of a keyboard 12, a first microprocessor or ASIC 14, a feed 16, an address preselector 18 and a transmission stage 20.
- the feed 16 is activated via a first control signal S1 of the keyboard 12 and builds it for the microprocessor or ASIC 14 and the supply voltage VS necessary for driving the transmission diode D2 of the transmission stage 20.
- the microprocessor or ASIC 14 starts up and takes control of the supply 16 with a second control signal S2.
- the output signal T5 of the keyboard 12 is read in by the microprocessor or ASIC 14 and indicates which key on the keyboard 12 was pressed.
- the first control signal S1 and the second control signal S2 are assigned to a logic OR circuit 19 which generates a third control signal S3 which activates the supply 16
- the microprocessor or ASIC 14 then generates a fourth address control signal S4 with which the device address AI, A2, A3, A4 .... set on the address selection device 18 with the aid of coding switches 22 is selected by a logic circuit 21.
- the addresses are represented, for example, with eight address bits, the address space (see FIG. 2) being logically divided into four banks (2 bits), each with eight groups (3 bits), each with eight device addresses (3 bits)
- a group address G can be set on the transmitter 10 using a coding switch 22, and four device addresses can be freely selected within this group.
- the bank address is hardwired.
- the command transmission between the transmitter 10 and the receiver of a control device is based on individual data sequences or telegrams (one * command is transmitted per telegram), the information being digitally encoded.
- a telegram consists of:
- the start bit SOT and the stop bit EOT are used for synchronization purposes so that the start or end of a telegram is clearly recognized.
- Exactly one of these device addresses is assigned to each key of the keyboard 12.
- the device address specified in the output signal A5 of the logic circuit 21 determines the three least significant bits of the address field in the telegram (FIG. 3).
- the group address G set with the coding switch 22 is read in and determines the three higher-order address bits of the telegram.
- the two most significant bits of the address field are filled with corresponding bank addresses.
- the four data bits are used to represent the corresponding commands.
- the address and data field generated in this way is supplemented with the further bits for data backup (CRC Coding) and so the telegram (Fig. 3) is formed
- the microprocessor 14 carries out a burst-pause modulation (pulse position modulation and subsequent carrier frequency modulation) and generates a transmit control signal TM for actuating a transmit amplifier 24 which is connected in series with the transmit diode D2
- This transmit amplifier 24 generates the transmit current IS through the diode D2, which generates light signals in the infrared range in accordance with the current. Since the supply cannot provide enough energy to generate the transmit current IS, a capacitor C1 is used for intermediate storage of the energy, which is dimensioned in this way that an entire telegram with at least the current strength IS can be sent.
- the microprocessor or ASIC 14 deactivates the supply 16 by means of the second control signal S2, with which the current consumption in standby mode can be reduced to a negligible value.
- the circuit of the feed 16 is shown in FIG. 4 Only one battery 26 with a low voltage (1.5 volt cell) is used to supply the transmitter 10. However, a higher voltage is required to control the infrared transmitter diode D2 and the microprocessor or ASIC 14. This is achieved by the battery 26
- a magnetic DC / DC converter 28 is connected in series, which transforms the low input voltage VB to a higher voltage level VS.
- a control circuit 32 is activated via the control input 30 of the third feed control signal S3, thus switching a transistor T1 and on Current IL begins to flow through a coil L. A quantity of energy proportional to the current is stored in the coil L.
- the energy in the coil dissipates and flows through a diode D4 into the capacitor C1, which causes a voltage to build up across the capacitor C1 repeated switching on and off of the transistor T1, energy packets are transmitted into the capacitor C1, which gradually builds up the voltage. This continues until the desired voltage VS is built up across the capacitor C1.
- the control circuit 32 determines that the desired voltage has been reached and detects it switching the transistor T1 on and off periodically until the control voltage UR drops below a predetermined value.
- the periodic switching on and off is generated by an oscillator, and the coil L can also be used as a frequency-determining component.
- the oscillator is built in the control circuit 32
- the voltage converter 28 When the infrared transmitter 10 is activated, the voltage converter 28 is put into operation.
- the voltage of the battery 26 is thus transformed to the desired, higher voltage level VS and is preferably stored in the capacitor C1 as an energy supply.
- the telegram to be transmitted is transmitted by means of of the controlled transmit amplifier 24 and the infrared diode D2 and the capacitor C1 is thus partially emptied again. This makes it possible, for example, to get by with a single 1.5 volt cell as the energy source.
- the IR transmitter 10 can thus be made smaller than conventional, or have more space for the transmitter electronics. Fewer batteries also need to be replaced.
- the telegram transmission method is shown schematically in FIGS. 5, 6
- transmitter 10 Only a limited power supply is available in transmitter 10 (battery, 1.5 V, type AAA), which is why the transmission method must be selected in this way that the required range (approx. 20 m) and the service life (approx. 3 years under normal conditions of use) for the battery 26 can be maintained.
- the telegram is transmitted using a burst pause modulation method.
- the individual bits are encoded in the microprocessor 14 using a PPM method (pulse position modulation) and then modulated with a carrier frequency.
- the information carrier in this encoding is the distance between two pulses (TAO, TA1 FIG. 5).
- EOT EOT
- O EOT
- 1 SOT
- SOT SOT
- the individual pulses are modulated with a carrier frequency (447.5 KHz) in such a way that 16 periods of the carrier frequency are transmitted per pulse.
- a pulse packet is referred to as a burst with the burst length TB (32 us).
- the modulated PPM signal (FIG. 6) is referred to as a BPM signal (burst position modulation).
- This coding and modulation method is very energy-saving since energy is only consumed during the burst phases and the distances between the bursts (TAO, TB, TA1-TB, etc.) can be used to at least partially fill up a temporary energy store, especially if the burst distances are chosen much larger than the burst length.
- a burst packet of duration TB has, for example, 16 periods, ie 16 short light flashes are emitted by the IR transmitter diode D2. After a distance of the duration TAO, a second burst packet is emitted again.
- the burst intervals TAO, TA1 are chosen so that the transmitter 10 has enough Time remains, namely TAO - TB, in order to prepare the still missing energy for the transmission of the following burst packet if it does not always have a sufficient energy reserve.
- transmitters with a weak energy source can transmit
- Such infrared signals can be used in that they do not continuously emit a weak signal, but only emit a stronger signal, the burst, for a limited period of time.
- the dimensions and the weight of the transmitting device can thus be reduced, since the energy source, in particular in hand-held transmitters, is usually the heaviest and most inflexible element in terms of dimensions
- the receiver 36 (FIG. 7) thus evaluates the burst distances between the received burst packets, recognizes the various telegrams, and forwards them to an evaluation circuit 38 in accordance with the above coding.
- the receiver 36 consists of a receiving diode Dl which converts infrared signals into current, a preamplifier 40 which pre-processes the received weak current signals in such a way that they can be further processed by a downstream second microprocessor 42 of the evaluation circuit 38.
- the infrared light signal (light burst packet) is converted into a current burst with the receiving diode D1.
- a bandpass 44 (FIG. 8) can be used to filter this current burst, which sufficiently dampens all disturbances that are not in the range of the carrier frequency is capable of allowing the bursts to pass Most interference frequencies in the infrared range are in the frequency range around 40 kHz (e.g. ballasts etc.)
- the preamplifier 40 (FIG. 8) is designed in such a way that the received signals are first filtered and then amplified. After the amplification, the number of periods of the received signal is counted in a pulse counter 46 and if the required number of periods has been received, a single receive pulse S5 is forwarded to the second microprocessor or ASIC 42, which then evaluates the intervals between these pulses
- the evaluation circuit 38 of the receiver 36 also contains two coding switches 48 for determining the device address AI (3 least significant bits) and the group address G (3 more significant bits).
- the second microprocessor 42 reads these addresses when a command telegram is received and compares the address field with the address set on the receiver 36. If the addresses match, the command is saved for further processing, otherwise it is discarded. At the same time the command telegram is checked for incorrect transmission with the aid of the data backup bits. If the received telegram is found to be not in order, the telegram is rejected.
- the evaluation circuit 38 further contains a memory 50 (RAM / EEPROM) for storing states for the control of the control unit 52.
- RAM / EEPROM electrically erasable programmable read-only memory
- MODE inputs inform the microprocessor 42 which type is to be controlled by the control unit 52, with which it then does the corresponding Retrieves the program in the program memory 54 (ROM). It is thus possible to use a single microprocessor 42 to generate a number of different control signals S6 for different types of control units 52 (for example phase control, relays, etc.), depending on the MODE inputs.
- FIG. 9 shows a diagram of the transmitter transmission from a long button press with infrared transmission of the telegrams using a restricted energy supply in the transmitter for controlling continuous and pseudo-continuous processes with only one button.
- a key (for example T1) on the keyboard 12 of the transmitter 10 is pressed at the time TD and released at the later time TE, as shown in FIG. 9 in the upper diagram
- TW is 400 ms
- the keystroke is interpreted as "long", and from this point on repeat signals R (or HOLD commands) are sent at a distance TR from the first (microprocessor 42) until the key is released at time TE.
- a switchover signal S (or TOGGLE command) is sent by the microprocessor 42, and the transmission of the repeat signals R ends.
- the release of the key causes a reversal of direction for the control variable.
- a long key press can be used, for example, to control a pseudo-continuous process so that the output control signal S7 of the control unit 52 of the receiver 36 is changed by a small amount delta S in small time steps delta T, e.g. dimming lights.
- the distance TR of the repetition signals must be chosen to be sufficiently large (little energy consumption). consumption and thus increased battery life), on the other hand, the end of the key press should be able to be detected as precisely as possible by the receiver 36, for example to be able to set the end value as precisely as possible when dimming.
- the switchover signal S is sent when the key is released and the receiver 36 interprets this as the end of the key press.
- the distance TR between the repeat commands can thus be chosen to be large (800 ms).
- the time steps delta T for the control variable are small in relation to the distance between the repeat commands R (approx. 60 ms) and the end value can still be set precisely because the switch signal is sent immediately when the button is released.
- Fig. 10 shows the diagram of the transmitter transmission for a short button press that lasts less than 400 ms.
- a changeover signal S is sent by the microprocessor or ASIC 14, which switches the receiver 36 to ON or. OFF switches depending on whether the current state is OFF or. Was one.
- the HOLD function is used to establish a logical connection between transmitter 10 and receiver 36 and is used to transmit a long key press (> 400 ms).
- a short key press generates a switchover signal S or switchover telegram
- a long key press generates repeat signals R or repeat telegrams, followed by a switchover telegram S when the key is released.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Selective Calling Equipment (AREA)
- Optical Communication System (AREA)
- Control Of El Displays (AREA)
- Networks Using Active Elements (AREA)
- Compounds Of Unknown Constitution (AREA)
- Details Of Television Systems (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92910170A EP0552323B1 (de) | 1991-05-30 | 1992-05-27 | Übertragungsverfahren für ein infrarot-fernsteuersystem |
DE59209743T DE59209743D1 (de) | 1991-05-30 | 1992-05-27 | Übertragungsverfahren für ein infrarot-fernsteuersystem |
FI930356A FI111668B (fi) | 1991-05-30 | 1993-01-28 | Siirtomenetelmä infrapuna-kauko-ohjausjärjestelmää varten |
NO930329A NO307677B1 (no) | 1991-05-30 | 1993-01-29 | FremgangsmÕte for sending av signaler i et infrarødt fjernstyringssystem |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1600/91-0 | 1991-05-30 | ||
CH159791A CH683054A5 (de) | 1991-05-30 | 1991-05-30 | Verfahren zur Uebertragung von Datensequenzen. |
CH1599/91-7 | 1991-05-30 | ||
CH1599/91A CH682022A5 (en) | 1991-05-30 | 1991-05-30 | Transmission system for IR remote control unit |
CH160091A CH682027A5 (en) | 1991-05-30 | 1991-05-30 | Transmission system for IR remote control unit |
CH1597/91-3 | 1991-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1992022048A1 true WO1992022048A1 (de) | 1992-12-10 |
Family
ID=27173109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH1992/000100 WO1992022048A1 (de) | 1991-05-30 | 1992-05-27 | Übertragungsverfahren für ein infrarot-fernsteuersystem |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0552323B1 (de) |
JP (1) | JPH06500450A (de) |
AT (1) | ATE184411T1 (de) |
CA (1) | CA2088046A1 (de) |
DE (1) | DE59209743D1 (de) |
ES (1) | ES2137184T3 (de) |
FI (1) | FI111668B (de) |
NO (1) | NO307677B1 (de) |
PT (1) | PT100553A (de) |
WO (1) | WO1992022048A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4419019A1 (de) * | 1994-05-31 | 1995-12-07 | Pro Innovatio Forschungszentru | Schalt- und Dimmervorrichtung und Verfahren zur Anwendung |
WO1996007289A1 (en) * | 1994-08-29 | 1996-03-07 | Sesys Ab | A method, a system and devices for remote control of electrical equipment |
JP2006333348A (ja) * | 2005-05-30 | 2006-12-07 | Sony Corp | リモートコントローラ、コマンド送信方法及びコマンド受信装置 |
WO2013149277A1 (de) * | 2012-04-05 | 2013-10-10 | Tridonic Gmbh & Co Kg | Verfahren zur relativen ansteuerung einer leuchte, steuerung und beleuchtungssystem |
WO2014060890A3 (en) * | 2012-10-18 | 2014-10-30 | Koninklijke Philips N.V. | Apparatus and method for interpreting received control commands |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3109166A1 (de) * | 1981-03-11 | 1983-01-13 | Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. Gmbh & Co, 8740 Bad Neustadt | Mit einem mikrocomputer gesteuertes fernbedienungssystem |
-
1992
- 1992-05-27 AT AT92910170T patent/ATE184411T1/de not_active IP Right Cessation
- 1992-05-27 JP JP4509133A patent/JPH06500450A/ja active Pending
- 1992-05-27 EP EP92910170A patent/EP0552323B1/de not_active Expired - Lifetime
- 1992-05-27 WO PCT/CH1992/000100 patent/WO1992022048A1/de active IP Right Grant
- 1992-05-27 CA CA002088046A patent/CA2088046A1/en not_active Abandoned
- 1992-05-27 ES ES92910170T patent/ES2137184T3/es not_active Expired - Lifetime
- 1992-05-27 DE DE59209743T patent/DE59209743D1/de not_active Expired - Fee Related
- 1992-05-29 PT PT100553A patent/PT100553A/pt not_active Application Discontinuation
-
1993
- 1993-01-28 FI FI930356A patent/FI111668B/fi active
- 1993-01-29 NO NO930329A patent/NO307677B1/no unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3109166A1 (de) * | 1981-03-11 | 1983-01-13 | Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. Gmbh & Co, 8740 Bad Neustadt | Mit einem mikrocomputer gesteuertes fernbedienungssystem |
Non-Patent Citations (3)
Title |
---|
EDN ELECTRICAL DESIGN NEWS. Bd. 28, Nr. 1, Januar 1983, NEWTON, MASSACHUSETTS US Seiten 292 - 293; W.PIERCE: 'Remote controller needs only two ICs' * |
ELECTRONIC ENGINEERING. Bd. 55, Nr. 676, April 1983, LONDON GB Seiten 41 - 47; G.TORELLI ET AL: 'PCM remote control chips detect transmission errors' * |
ELECTRONIQUE RADIO PLANS Nr. 513, August 1990, PARIS FR Seiten 13 - 17; 'Une barrière-télécommande à infrarouges' * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4419019A1 (de) * | 1994-05-31 | 1995-12-07 | Pro Innovatio Forschungszentru | Schalt- und Dimmervorrichtung und Verfahren zur Anwendung |
WO1996007289A1 (en) * | 1994-08-29 | 1996-03-07 | Sesys Ab | A method, a system and devices for remote control of electrical equipment |
JP2006333348A (ja) * | 2005-05-30 | 2006-12-07 | Sony Corp | リモートコントローラ、コマンド送信方法及びコマンド受信装置 |
WO2013149277A1 (de) * | 2012-04-05 | 2013-10-10 | Tridonic Gmbh & Co Kg | Verfahren zur relativen ansteuerung einer leuchte, steuerung und beleuchtungssystem |
CN104206024A (zh) * | 2012-04-05 | 2014-12-10 | 赤多尼科两合股份有限公司 | 灯的相对控制方法,控制单元和照明系统 |
US20160029462A1 (en) * | 2012-04-05 | 2016-01-28 | Tridonic Gmbh & Co Kg | Method for the relative activation of a luminaire, control unit and lighting system |
US9497835B2 (en) | 2012-04-05 | 2016-11-15 | Tridonic Gmbh & Co Kg | Method for the relative activation of a luminaire, control unit and lighting system |
CN104206024B (zh) * | 2012-04-05 | 2017-08-25 | 赤多尼科两合股份有限公司 | 灯的相对控制方法,控制单元和照明系统 |
WO2014060890A3 (en) * | 2012-10-18 | 2014-10-30 | Koninklijke Philips N.V. | Apparatus and method for interpreting received control commands |
US9629225B2 (en) | 2012-10-18 | 2017-04-18 | Philips Lighting Holding B.V. | Apparatus and method for interpreting received control commands |
Also Published As
Publication number | Publication date |
---|---|
NO307677B1 (no) | 2000-05-08 |
EP0552323A1 (de) | 1993-07-28 |
NO930329L (no) | 1993-03-29 |
JPH06500450A (ja) | 1994-01-13 |
EP0552323B1 (de) | 1999-09-08 |
FI930356A0 (fi) | 1993-01-28 |
ATE184411T1 (de) | 1999-09-15 |
CA2088046A1 (en) | 1992-12-01 |
FI930356A (fi) | 1993-01-28 |
PT100553A (pt) | 1994-06-30 |
NO930329D0 (no) | 1993-01-29 |
FI111668B (fi) | 2003-08-29 |
ES2137184T3 (es) | 1999-12-16 |
DE59209743D1 (de) | 1999-10-14 |
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